5 1/4" in length, The plain-bezel version of the MAG-TAC® LED flashlight comes with a detachable pocket clip and features three modes: Two power levels (Full Power for extreme brightness and Power Save for prolonged battery life) plus a Momentary mode (in which the light stays on only while the switch button is being pressed) - all selectable through Mag Instrument's tailcap-switch-activated "Quick-Click™" mode selector.